Process for manufacturing steel blanks

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United States of America Patent

PATENT NO 8551397
APP PUB NO 20120003117A1
SERIAL NO

13231847

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Abstract

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The invention relates to a manufacturing process for steel blanks. The invention relates in particular to a manufacturing process of a steel blank comprising electroslag remelting (ESR—ElectroSlag Remelting) or vacuum arc remelting (VAR—Vacuum Arc Remelting) to obtain very good mechanical properties. The blanks obtained can be used especially in the field of the manufacture of pressurized equipment elements and especially cannon tubes.

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Patent Owner(s)

Patent OwnerAddress
AUBERT & DUVAL75015 PARIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gaillard-Allemand, Bruno Grazac, FR 3 8
Gay, Gérald Saint Etienne, FR 3 8

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